Government Solutions
Email Security for
Government Agencies and Public Sector
SafeMailer helps government agencies send sensitive email safely without changing a thing. Encryption and access controls work inside the Gmail and Outlook accounts staff already use, so protection stays with every message after it leaves the building.
Public sector teams move sensitive material through email every hour of the working day. Citizen records, case files, procurement documents, inter-agency coordination, and controlled unclassified information all travel through the one channel attackers probe first. SafeMailer delivers email security for government agencies that protects that traffic with AES-256-GCM encryption, identity-verified recipient access, and complete audit logging, without moving staff off the Gmail and Outlook accounts they already use. There is no gateway to install, no MX record to change, and no portal that citizens or partner agencies are forced to register for. Any department can start protecting live messages today on the free plan, at no cost and without procurement approval.
Government Email Security Software That Runs Inside Existing Agency Mailboxes
Most government email security software asks an agency to rebuild something before it protects a single message. Secure email gateways need MX record changes and mail routing work. Client-side plugins need endpoint deployment across every workstation, plus the helpdesk queue that follows. Government cloud tenants need a migration budget and a procurement cycle measured in quarters rather than weeks. SafeMailer takes the opposite path. It runs natively inside Microsoft Outlook and Google Gmail as browser-based software, so a caseworker writes a message exactly as they always have and simply chooses to send it protected. Encryption, recipient verification, forward and download controls, access revocation, and audit logging then apply to that message automatically. Recipients open protected mail by verifying with the Google or Microsoft account they already hold, which removes registration screens, password resets, and support calls from partner agencies. Deployment is measured in minutes. A department can validate the entire workflow on the free plan before a purchase order is ever drafted, then scale when the budget cycle allows. step by step encrypted email workflow shows exactly what a protected message looks like from both the sender's side and the recipient's side.
Sector-Specific Government Solutions
Different parts of government carry different risk profiles, different oversight bodies, and different data classifications. A county prosecutor sharing discovery files, a prime contractor moving technical data across a supply chain, and an analyst coordinating between agencies all need protection, but the controls they must evidence are not the same. A single generic policy fails all three. SafeMailer configures per team and per message instead, so each part of an organisation gets the controls its own assessors ask about without forcing the rest of the agency onto the same restrictive settings.
Defense
Defense organisations and their supplier networks use SafeMailer to move controlled unclassified information without leaving it readable in unprotected mailboxes further down the chain. Senders keep per message control over whether a recipient can forward or download, and every access event is written to an audit record an assessor can review. Explore the defense email security solutions built for CMMC and CUI workflows.
Learn More about Defense SolutionsIntelligence
Analysts and cleared support staff use SafeMailer to coordinate across organisational boundaries while sensitive material stays under the control of the originating agency. Access can be withdrawn after delivery if a distribution list turns out to be wrong or a recipient changes role, which ordinary email cannot do once a message has left the server. Identity verification confirms that the person opening a message is the intended recipient rather than anyone who happens to have access to the mailbox. Audit records answer the question every inspector general eventually asks, which is who opened what and at what time. Review the intelligence email security solutions designed for inter-agency sharing.
Learn More about Intelligence SolutionsState and Local
State departments, counties, municipalities, and law enforcement agencies use SafeMailer to protect citizen data moving between departments and to exchange records with courts, prosecutors, and neighbouring jurisdictions. Public records obligations, state breach notification statutes, and CJIS requirements all land on the same inbox, and in most local authorities there is no dedicated security team to manage any of it. Because SafeMailer works on the mailboxes already in place, a two person IT department can roll it out without a project plan, a vendor onboarding cycle, or a line item in next year budget. Smaller offices frequently begin on the free plan and only upgrade once volume justifies it. See the state and local government email solutions for municipal and law enforcement workflows.
Learn More about State and Local SolutionsGovernment Grade Secure Communications That Fit Existing Workflows
Agencies searching for government grade secure communications are almost never looking for a new email system. They are looking for stronger protection on the system they already run, because replacing it means retraining thousands of staff, rewriting internal procedures, and absorbing a migration that nobody has funded. That constraint is why so many secure messaging projects stall at the business case stage.
SafeMailer answers the requirement without the disruption. Encryption, access control, and logging run on top of the existing email environment. There is no migration, no second inbox, no separate portal for citizens or contractors to learn, and no change to the way a caseworker, an analyst, or a clerk sends a message. The security sits in the message itself rather than in the network around it, so protection travels with the content after it leaves the agency perimeter, which is precisely where traditional gateway filtering stops working.
What government grade secure communications require
| Requirement | How SafeMailer Delivers It |
|---|---|
| Strong encryption in transit and at rest | AES-256-GCM protects message content and attachments at rest, with TLS 1.3 in transit |
| Verified recipient identity | Recipients authenticate with an existing Google or Microsoft account before a message opens |
| The sender retained control | Forwarding and downloading can be blocked per message, and access can be revoked after sending |
| Audit-ready logging | Every open, access attempt, and revocation is recorded for compliance review and open records handling |
| Works with existing email | Runs inside Microsoft Outlook and Google Gmail with no plugin, install, or MX record change |
| Available without procurement | Free plan includes ten encrypted messages a month, one-time view, and a signed BAA |
Public Sector Email Security Across Federal, State, and Local Agencies
Public sector email security is usually treated as a perimeter problem. Filter the inbound traffic, authenticate the sending domain, and block the phishing attempt. That work matters, and most agencies already fund it. What it does not address is the outbound message that leaves the agency legitimately and then sits unprotected in a contractor mailbox, a personal account, or a shared departmental inbox at another authority for the next several years. Almost every public sector breach that reaches a headline involves data an agency sent on purpose to a recipient who was not equipped to hold it safely.
SafeMailer closes that gap. Because protection is attached to the message rather than to the network, a benefits record sent to a caseworker at another department stays encrypted in that mailbox, still access-controlled, and still revocable by the agency that sent it. The same applies to a procurement file sent to a bidder, a court record sent to a prosecutor, and a technical drawing sent to a subcontractor. Federal, state, and local teams all report the same underlying requirement, which is protection that survives delivery. Agencies handling criminal justice data can review the CJIS email compliance controls that support that obligation directly.
Compliance Coverage for Public Sector Email
Government email security and compliance are the same conversation. An agency does not adopt encryption because it is good practice, it adopts encryption because an auditor, a state statute, a federal contract clause, or a sponsoring department requires demonstrable protection of specific data types. SafeMailer is built so that the security control and the compliance evidence are produced together, which means the audit log that proves access control also serves as the record an assessor requests during review.
CMMC, NIST 800-171, and DFARS
Defense contractors and their subcontractors handling controlled unclassified information can map SafeMailer controls to specific practice requirements covering access control, audit and accountability, identification and authentication, and media protection. Suppliers preparing for assessment can trace those controls through the CMMC NIST DFARS framework page.
CJIS
Criminal justice information transmitted outside a physically secure location must be encrypted, access controlled, and logged. SafeMailer supports each of those obligations for email carrying criminal justice information between departments, courts, and neighbouring agencies, without requiring the recipient agency to deploy matching software first.
ITAR and export-controlled data
Technical data subject to export control cannot be exposed to foreign persons, including through cloud services and mail providers that do not restrict access appropriately. Encryption combined with verified recipient identity keeps export-controlled attachments readable only by the intended party. Defense suppliers can confirm the specific handling requirements on the ITAR email compliance page.
Why Government Agencies Choose SafeMailer
Verified encryption standards, not marketing language
SafeMailer states the actual cipher rather than describing protection as military grade or bank grade. Message content and attachments are encrypted with AES-256-GCM at rest and TLS 1.3 in transit, backed by SOC 2 Type II and ISO 27001 certification. Security teams evaluating vendors can verify those claims against a certification report instead of accepting a slogan, which is what a procurement review will ask for anyway.
Control that continues after the message is sent
Ordinary email is a one-way door. Once a message is delivered, the sending agency has no further say in what happens to it. SafeMailer keeps that door open. A sender can block forwarding and downloading on a specific message, apply One Time View so the content is readable once and then closed, and revoke access entirely if a recipient leaves a role or a distribution list turns out to be wrong. For an agency subject to public records requests and breach notification duties, that difference is operational rather than theoretical.
Deployment without disruption or procurement delay
There is no software to install, no plugin to push to endpoints, no MX record to change, and no migration project to fund. Staff keep the mailbox they already use, recipients keep the account they already have, and a team can be protecting real messages the same afternoon. Every plan is priced per sender rather than per mailbox, so an agency pays only for the people who actually send protected mail. Full plan detail is on the SafeMailer pricing page.
Public Sector Teams That Rely on SafeMailer
Federal agencies, defense contractors and their subcontractors, intelligence support units, state government departments, local municipalities, school districts, and law enforcement agencies use SafeMailer to protect email that carries sensitive and controlled unclassified information. The common thread is not size or budget. It is a legal duty to protect specific data, an inbox that already works, and no appetite to replace it.
Email Security for Government Agencies FAQs
What is email security for government agencies?
Email security for government agencies is the protection of public sector email through encryption, verified recipient access, sender-retained controls, and audit logging so that citizen records, controlled unclassified information, and inter-agency messages cannot be read by unauthorised parties. Standard email does not meet that bar because transport encryption protects a message only while it moves between servers. Once it is delivered, the content sits readable in the recipient mailbox indefinitely, outside the control of the agency that sent it.
Is standard government email already encrypted and compliant?
Not on its own. Most agency email relies on transport layer encryption, which protects messages between mail servers but leaves content readable at rest and after delivery. Compliance frameworks including CJIS, NIST 800-171, and DFARS expect protection of the data itself, along with access control and logging. Government-grade secure communications require those layers on top of the mail system, which is what SafeMailer adds inside existing Gmail and Outlook accounts.
What is the best email security software for a government agency?
The right choice depends on whether the agency can absorb infrastructure change. Gateway products such as Proofpoint and MailRoute filter inbound threats but require MX record changes and do not protect a message after it is delivered. Government cloud tenants such as Microsoft 365 GCC High provide a compliant boundary at significant cost and migration effort. SafeMailer is the strongest fit for agencies that need protection on outbound sensitive email, need it quickly, and cannot fund a migration, because it runs inside existing mailboxes and can be tested free before any purchase decision.
Does SafeMailer support CJIS requirements for law enforcement email?
Yes. SafeMailer supports CJIS obligations for email through encrypted transmission and storage, identity-based access control, sender-applied forwarding restrictions, and complete audit logging of criminal justice information shared by email. State and local agencies use it to exchange records with courts, prosecutors, and neighbouring departments without sending unprotected attachments.
Can SafeMailer protect controlled unclassified information?
SafeMailer protects controlled unclassified information and sensitive government communication with AES-256-GCM encryption, verified recipient access, and audit logging aligned to CMMC, NIST 800-171, and DFARS control families. Classified material handled at secret level and above requires an accredited government network and is outside the scope of any commercial email platform, including SafeMailer.
Does SafeMailer work for state and local government email?
Yes. State departments, counties, municipalities, school districts, and police departments run SafeMailer on the Gmail or Outlook accounts they already have. Because there is nothing to install and no infrastructure to change, small IT teams can deploy it without external help, and departments can start on the free plan while a broader rollout is being considered.
How quickly can a public sector team deploy SafeMailer?
Most teams protect their first message within minutes of signing in. SafeMailer runs inside Microsoft Outlook and Google Gmail with no infrastructure replacement, no plugin deployment, and no staff retraining, so a standard rollout involves granting access and sending. There is no migration phase and no downtime for the existing mail system.
Is there a free plan for government agencies to evaluate?
Yes. The SafeMailer free plan includes ten encrypted emails a month, attachments up to one hundred megabytes, one-time view, and a signed business associate agreement, with no card required and no trial expiry. Public sector teams routinely use it to validate the recipient experience and the audit trail before starting a procurement conversation. Create a free SafeMailer account and send a protected message today.
Secure Your Government Communications
Start free and send a protected message in the next few minutes, or speak to the public sector team about deployment scope, compliance evidence, and data residency requirements. Agencies with framework agreements, assessment deadlines, or specific control mapping needs can contact the SafeMailer government team to plan a rollout.